ZHOU Wu-yang,WANG Guang-hua,ZHANG Wen,et al.Research on Scheduling Strategy of Deep Tunnel and Shallow Drainage System[J].China Water & Wastewater,2020,36(22 22):1-6.
Research on Scheduling Strategy of Deep Tunnel and Shallow Drainage System
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第36卷
Number:
22 22
Page:
1-6
Column:
Date of publication:
2020-11-17
- Keywords:
- deep tunnel; shallow drainage system; optimal scheduling strategy; waterlogging; overflow pollution
- Abstract:
- The integrated drainage hydraulic model of Donghaochong watershed was established based on InfoWorks ICM. The deep tunnel and shallow drainage system were regarded as a large drainage system, and the design rainfall was put into the model for multi-condition simulation research. The control levels of multiple sluices and pumps were normalized to the liquid levels of online monitoring points through the static associated liquid level control method, and the critical control liquid level was adopted to open and close the sluice and pump, so as to ensure the stability and reliability of the scheduling strategy. The reliability of scheduling strategy was verified by evaluating the control effect of waterlogging and overflow pollution with optimal operation strategy. So that it could be used to guarantee the engineering efficiency of deep tunnel for reducing waterlogging and overflow pollution, and to provide technical reference for scheduling strategy research of similar complex drainage system.
Last Update:
2020-11-17